[INFO] cloning repository https://github.com/JacobSandin/improxy-js [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JacobSandin/improxy-js" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJacobSandin%2Fimproxy-js", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJacobSandin%2Fimproxy-js'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c2164607bfacc15c7ebec3865eab23a3f0e09625 [INFO] testing JacobSandin/improxy-js against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJacobSandin%2Fimproxy-js" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JacobSandin/improxy-js on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JacobSandin/improxy-js [INFO] finished tweaking git repo https://github.com/JacobSandin/improxy-js [INFO] tweaked toml for git repo https://github.com/JacobSandin/improxy-js written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.27 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.77 [INFO] [stderr] Downloaded num-bigint v0.3.3 [INFO] [stderr] Downloaded io-enum v0.2.6 [INFO] [stderr] Downloaded derive_utils v0.11.2 [INFO] [stderr] Downloaded named_pipe v0.4.1 [INFO] [stderr] Downloaded strfmt v0.1.6 [INFO] [stderr] Downloaded der-oid-macro v0.2.0 [INFO] [stderr] Downloaded mysql_common v0.20.2 [INFO] [stderr] Downloaded mysql v18.2.0 [INFO] [stderr] Downloaded wasm-bindgen v0.2.77 [INFO] [stderr] Downloaded lexical-core v0.6.8 [INFO] [stderr] Downloaded lexical v4.2.1 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.77 [INFO] [stderr] Downloaded rusticata-macros v2.1.0 [INFO] [stderr] Downloaded const-random-macro v0.1.13 [INFO] [stderr] Downloaded der-parser v4.1.0 [INFO] [stderr] Downloaded x509-parser v0.8.2 [INFO] [stderr] Downloaded publicsuffix v1.5.6 [INFO] [stderr] Downloaded const-random v0.1.13 [INFO] [stderr] Downloaded rust_decimal v1.15.0 [INFO] [stderr] Downloaded web-sys v0.3.54 [INFO] [stderr] Downloaded simplelog v0.7.6 [INFO] [stderr] Downloaded js-sys v0.3.54 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.77 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.77 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f1cfaa99fbb5269dad96917d233db9781e303ecc1555e6fc6bfe0488865fa6a3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f1cfaa99fbb5269dad96917d233db9781e303ecc1555e6fc6bfe0488865fa6a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f1cfaa99fbb5269dad96917d233db9781e303ecc1555e6fc6bfe0488865fa6a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1cfaa99fbb5269dad96917d233db9781e303ecc1555e6fc6bfe0488865fa6a3", kill_on_drop: false }` [INFO] [stdout] f1cfaa99fbb5269dad96917d233db9781e303ecc1555e6fc6bfe0488865fa6a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d237f990d94f8234d84978411a54868b76d529ce69629d10de606282b69e96f1 [INFO] running `Command { std: "docker" "start" "-a" "d237f990d94f8234d84978411a54868b76d529ce69629d10de606282b69e96f1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling mysql v18.2.0 [INFO] [stderr] Compiling strfmt v0.1.6 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling io-enum v0.2.6 [INFO] [stderr] Compiling num-bigint v0.3.3 [INFO] [stderr] Compiling object v0.26.2 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling lexical-core v0.6.8 [INFO] [stderr] Compiling lexical v4.2.1 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling derive_utils v0.11.2 [INFO] [stderr] Compiling thiserror v1.0.29 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling rust_decimal v1.15.0 [INFO] [stderr] Compiling bigdecimal v0.1.2 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling openssl-sys v0.9.66 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling flate2 v1.0.21 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling const-random-macro v0.1.13 [INFO] [stderr] Compiling openssl v0.10.36 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling term v0.6.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling webpki v0.21.4 [INFO] [stderr] Compiling sct v0.6.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling cookie v0.14.4 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling const-random v0.1.13 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling rustls v0.18.1 [INFO] [stderr] Compiling simplelog v0.7.6 [INFO] [stderr] Compiling rusticata-macros v2.1.0 [INFO] [stderr] Compiling ahash v0.2.19 [INFO] [stderr] Compiling cookie_store v0.12.0 [INFO] [stderr] Compiling der-oid-macro v0.2.0 [INFO] [stderr] Compiling hashbrown v0.6.3 [INFO] [stderr] Compiling twox-hash v1.6.1 [INFO] [stderr] Compiling mysql_common v0.20.2 [INFO] [stderr] Compiling lru v0.4.3 [INFO] [stderr] Compiling der-parser v4.1.0 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling x509-parser v0.8.2 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling tokio-tls v0.3.1 [INFO] [stderr] Compiling h2 v0.2.7 [INFO] [stderr] Compiling interfaces v0.1.0 (/opt/rustwide/workdir/interfaces) [INFO] [stderr] Compiling cache_plugin v0.1.0 (/opt/rustwide/workdir/cache_plugin) [INFO] [stderr] Compiling sni_proxy v0.0.5 (/opt/rustwide/workdir/sni_proxy) [INFO] [stderr] Compiling cert_plugin_mariadb v0.1.0 (/opt/rustwide/workdir/cert_plugin_sni_mariadb) [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> sni_proxy/src/connection_source.rs:803:17 [INFO] [stdout] | [INFO] [stdout] 803 | &self.send_to_client.push_back(self.buf_client.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 803 | let _ = &self.send_to_client.push_back(self.buf_client.clone()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> sni_proxy/src/connection_source.rs:804:17 [INFO] [stdout] | [INFO] [stdout] 804 | &self.buf_client.clear(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 804 | let _ = &self.buf_client.clear(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> sni_proxy/src/connection_source.rs:889:25 [INFO] [stdout] | [INFO] [stdout] 889 | &self.buf_forward.clear(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 889 | let _ = &self.buf_forward.clear(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> sni_proxy/src/connection_source.rs:891:25 [INFO] [stdout] | [INFO] [stdout] 891 | &self.send_to_farward.push_back(self.buf_forward.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 891 | let _ = &self.send_to_farward.push_back(self.buf_forward.clone()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> sni_proxy/src/connection_source.rs:892:25 [INFO] [stdout] | [INFO] [stdout] 892 | &self.buf_forward.clear(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 892 | let _ = &self.buf_forward.clear(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> sni_proxy/src/connection_source.rs:915:25 [INFO] [stdout] | [INFO] [stdout] 915 | &self.send_to_farward.push_back(self.buf_forward.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 915 | let _ = &self.send_to_farward.push_back(self.buf_forward.clone()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> sni_proxy/src/connection_source.rs:916:25 [INFO] [stdout] | [INFO] [stdout] 916 | &self.buf_forward.clear(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 916 | let _ = &self.buf_forward.clear(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> sni_proxy/src/connection_source.rs:919:25 [INFO] [stdout] | [INFO] [stdout] 919 | &self.buf_forward.clear(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 919 | let _ = &self.buf_forward.clear(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling hyper v0.13.10 [INFO] [stderr] Compiling hyper-tls v0.4.3 [INFO] [stderr] Compiling reqwest v0.10.10 [INFO] [stderr] Compiling cache_iterator v0.1.0 (/opt/rustwide/workdir/cache_iterator) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 55.13s [INFO] running `Command { std: "docker" "inspect" "d237f990d94f8234d84978411a54868b76d529ce69629d10de606282b69e96f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d237f990d94f8234d84978411a54868b76d529ce69629d10de606282b69e96f1", kill_on_drop: false }` [INFO] [stdout] d237f990d94f8234d84978411a54868b76d529ce69629d10de606282b69e96f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 664b44fcae973bde4628241d43817c3d7a44df0220dbfb9edb18c9c30edb7d55 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "664b44fcae973bde4628241d43817c3d7a44df0220dbfb9edb18c9c30edb7d55", kill_on_drop: false }` [INFO] [stderr] Compiling interfaces v0.1.0 (/opt/rustwide/workdir/interfaces) [INFO] [stderr] Compiling cache_plugin v0.1.0 (/opt/rustwide/workdir/cache_plugin) [INFO] [stderr] Compiling sni_proxy v0.0.5 (/opt/rustwide/workdir/sni_proxy) [INFO] [stderr] Compiling cert_plugin_mariadb v0.1.0 (/opt/rustwide/workdir/cert_plugin_sni_mariadb) [INFO] [stderr] Compiling cache_iterator v0.1.0 (/opt/rustwide/workdir/cache_iterator) [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> sni_proxy/src/connection_source.rs:803:17 [INFO] [stdout] | [INFO] [stdout] 803 | &self.send_to_client.push_back(self.buf_client.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 803 | let _ = &self.send_to_client.push_back(self.buf_client.clone()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> sni_proxy/src/connection_source.rs:804:17 [INFO] [stdout] | [INFO] [stdout] 804 | &self.buf_client.clear(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 804 | let _ = &self.buf_client.clear(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> sni_proxy/src/connection_source.rs:889:25 [INFO] [stdout] | [INFO] [stdout] 889 | &self.buf_forward.clear(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 889 | let _ = &self.buf_forward.clear(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> sni_proxy/src/connection_source.rs:891:25 [INFO] [stdout] | [INFO] [stdout] 891 | &self.send_to_farward.push_back(self.buf_forward.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 891 | let _ = &self.send_to_farward.push_back(self.buf_forward.clone()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> sni_proxy/src/connection_source.rs:892:25 [INFO] [stdout] | [INFO] [stdout] 892 | &self.buf_forward.clear(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 892 | let _ = &self.buf_forward.clear(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> sni_proxy/src/connection_source.rs:915:25 [INFO] [stdout] | [INFO] [stdout] 915 | &self.send_to_farward.push_back(self.buf_forward.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 915 | let _ = &self.send_to_farward.push_back(self.buf_forward.clone()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> sni_proxy/src/connection_source.rs:916:25 [INFO] [stdout] | [INFO] [stdout] 916 | &self.buf_forward.clear(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 916 | let _ = &self.buf_forward.clear(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> sni_proxy/src/connection_source.rs:919:25 [INFO] [stdout] | [INFO] [stdout] 919 | &self.buf_forward.clear(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 919 | let _ = &self.buf_forward.clear(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.61s [INFO] running `Command { std: "docker" "inspect" "664b44fcae973bde4628241d43817c3d7a44df0220dbfb9edb18c9c30edb7d55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "664b44fcae973bde4628241d43817c3d7a44df0220dbfb9edb18c9c30edb7d55", kill_on_drop: false }` [INFO] [stdout] 664b44fcae973bde4628241d43817c3d7a44df0220dbfb9edb18c9c30edb7d55 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0e4728686eb125b7a6c59914441351bde3a7d7c439446742b9e10eb58752360e [INFO] running `Command { std: "docker" "start" "-a" "0e4728686eb125b7a6c59914441351bde3a7d7c439446742b9e10eb58752360e", kill_on_drop: false }` [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> sni_proxy/src/connection_source.rs:803:17 [INFO] [stderr] | [INFO] [stderr] 803 | &self.send_to_client.push_back(self.buf_client.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 803 | let _ = &self.send_to_client.push_back(self.buf_client.clone()); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> sni_proxy/src/connection_source.rs:804:17 [INFO] [stderr] | [INFO] [stderr] 804 | &self.buf_client.clear(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 804 | let _ = &self.buf_client.clear(); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> sni_proxy/src/connection_source.rs:889:25 [INFO] [stderr] | [INFO] [stderr] 889 | &self.buf_forward.clear(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 889 | let _ = &self.buf_forward.clear(); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> sni_proxy/src/connection_source.rs:891:25 [INFO] [stderr] | [INFO] [stderr] 891 | &self.send_to_farward.push_back(self.buf_forward.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 891 | let _ = &self.send_to_farward.push_back(self.buf_forward.clone()); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> sni_proxy/src/connection_source.rs:892:25 [INFO] [stderr] | [INFO] [stderr] 892 | &self.buf_forward.clear(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 892 | let _ = &self.buf_forward.clear(); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> sni_proxy/src/connection_source.rs:915:25 [INFO] [stderr] | [INFO] [stderr] 915 | &self.send_to_farward.push_back(self.buf_forward.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 915 | let _ = &self.send_to_farward.push_back(self.buf_forward.clone()); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> sni_proxy/src/connection_source.rs:916:25 [INFO] [stderr] | [INFO] [stderr] 916 | &self.buf_forward.clear(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 916 | let _ = &self.buf_forward.clear(); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> sni_proxy/src/connection_source.rs:919:25 [INFO] [stderr] | [INFO] [stderr] 919 | &self.buf_forward.clear(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 919 | let _ = &self.buf_forward.clear(); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `sni_proxy` (bin "sni_proxy" test) generated 8 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cache_iterator-70fa0ff42718fe8b) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cache_plugin-e3dfb776bc7572f9) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cert_plugin_mariadb-e361ea57e4fdcd6c) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/interfaces-f172a1ae25eaed6d) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/sni_proxy-eb8c211ad295ec00) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests interfaces [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0e4728686eb125b7a6c59914441351bde3a7d7c439446742b9e10eb58752360e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e4728686eb125b7a6c59914441351bde3a7d7c439446742b9e10eb58752360e", kill_on_drop: false }` [INFO] [stdout] 0e4728686eb125b7a6c59914441351bde3a7d7c439446742b9e10eb58752360e